Re: Stupid objective-c question
Re: Stupid objective-c question
- Subject: Re: Stupid objective-c question
- From: Charles Srstka <email@hidden>
- Date: Thu, 22 Sep 2016 18:52:58 -0500
> On Sep 22, 2016, at 6:07 PM, Quincey Morris <email@hidden> wrote:
>
> But that’s because the KVO notification mechanism is a more ancient design concept, where it likely seemed simple, adequate and flexible. I assume it comes from NeXTStep days (late 80s or early 90s), not OS X 10.0 days (early 2000s), although I don’t know for sure.
Actually nope, it showed up in 10.3, making it younger than the target/selector approach.
Charles
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